Rudy Giuliani said Friday that the United States was not subjected to domestic terror attacks when he was in office.

(CNN) - Echoing recent comments from former Bush administration officials, Rudy Giuliani defended former President George Bush's record on terrorism Friday, saying the country was not subjected to domestic terror attacks when he was in office.

"We had no domestic attacks under Bush; we've had one under Obama," Giuliani said on ABC's Good Morning America.

Democrats and other political observers were quick to question Giuliani's comments, wondering how the former New York City mayor would classify the attacks of September 11, 2001, as well as Richard Reid's attempted shoe-bombing in late 2001.

"Giuliani seems to have forgotten about the Sept. 11, 2001 attacks and shoe bomber Richard Reid," ABC's George Stephanopoulos, who conducted the Giuliani interview, wrote on his blog.

Giuliani's comments are similar to those of former White House Press Secretary Dana Perino and former Dick Cheney aide Mary Matalin, both of whom have said in recent weeks no terrorism attacks occurred under Bush.

"We did not have a terrorist attack on our country during President Bush's term," Perino told Fox News last November.

In December, Mary Matalin - a former senior adviser to Vice President Dick Cheney - made comments that seemed to place the 9/11 attacks under President Clinton's watch. "We inherited a recession from President Clinton and we inherited the most tragic attack on our own soil in our nation's history," Matalin a CNN analyst, told John King on CNN's "State of the Union" last month.